165645008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{608989}}^1$

素因数の和:609014

約数の個数: 20

約数和(自身を含む): 339816420

約数和(自身を除く): 174171412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 608989, 1217978, 2435956, 4871912, 9743824, 10352813, 20705626, 41411252, 82822504, 165645008]

約数ペア:

[(1, 165645008), (2, 82822504), (4, 41411252), (8, 20705626), (16, 10352813), (17, 9743824), (34, 4871912), (68, 2435956), (136, 1217978), (272, 608989)]